PDA

View Full Version : Max Keyframe Interval question




anonymez
9 Aug 2004, 02:57 PM
Hi all, i just want to know if changes to the keyframe interval in mpeg-4 codecs (xvid/divx) degrades the quality or affects the output in any way, apart from reduced "seeking" times. I would prefer to set it to a low value, probably 50 to 100, although i know the recommended is 250 for PAL.

anyone got an answer?

thanks:)

Soulhunter
12 Aug 2004, 01:48 AM
I would link you to a long thread @ Doom9's, but unfortunately its down... :(


Short answer:

In 2Pass mode, a too low key-frame interval could degrade the quality !!!


Bye

anonymez
12 Aug 2004, 02:28 PM
thanks for the reply... i'll search for the doom9 thread :)

Soulhunter
13 Aug 2004, 01:59 AM
Yay, Doom9's is up again... :D

Maybe follow this (http://forum.doom9.org/showthread.php?s=&threadid=79988) thread !!!

Or are you this ripper64 guy ???


Bye

anonymez
13 Aug 2004, 08:49 AM
thanks for the thread... LOL i am not the ripper64 guy :D